True/False Questions pls and a to e Cellular respiration: a. produces ATP via substrate level phosphorylation...

True/False Questions pls and a to e

Cellular respiration:

a. produces ATP via substrate level phosphorylation in the 3rd phase (. )

b. is the only means of producing ATP from carbohydrates in mammalian cell (. )

c. is the only means of producing ATP from carbohydrates in mammalian cell (. )

d. includes the oxidation of carbon Using NAD+ as electron acceptor. (. )

e. includes the reduction of oxygen using NADH as electron donor (. )

Expert Solution

a). Cellular respiration produces ATP via substrate level phosphorylation in the 3rd phase (TRUE)

Substrate-level phosphorylation, which is a process of forming ATP by the physical addition of a phosphate group to ADP can take place in the cytoplasm during glycolysis or inside the mitochondrial matrix during the Krebs cycle.

B).Cellular respiration Is the only means of producing ATP from carbohydrates in mammalian cell (FALSE ) because

It is not only process that occured in cellular respiration

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.

c). .Cellular respiration Is the only means of producing ATP from carbohydrates in mammalian cell (FALSE ) because

It is not only process that occured in cellular respiration

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products

d). Cellular respiration includes the oxidation of carbon Using NAD+ as electron acceptor (TRUE).

The two-carbon molecule from the first step is oxidized, and NAD+ accepts the electrons to form NADH.

e) Cellular respiration . includes the reduction of oxygen using NADH as electron donor (TRUE)

During aerobic respiration, oxygen is reduced, donating an electron to hydrogen to form water. The entire process of cellular respiration oxidizes glucose. This produces the majority of the energy released in cellular respiration. At the inner mitochondrial membrane, electrons from NADH and FADH2pass through the electron transport chain to oxygen, which is reduced to water.

gladiator answered 2 years ago

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